Overview

Description

  • Nature
    Synthetic
  • Amino Acid Sequence
    • Species
      Human
    • Modifications
      acetyl K238

Associated products

Specifications

Our Abpromise guarantee covers the use of ab26407 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    Blocking - Blocking peptide for Anti-TFIIB (acetyl K238) antibody (ab5210)

  • Form
    Liquid
  • Additional notes

    - First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
    - If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
    - Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
    - Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
    - Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

    Information available upon request.

General Info

  • Alternative names
    • General transcription factor IIB
    • General transcription factor TFIIB
    • gtf2b
    • RNA polymerase II transcription factor IIB
    • S300 II
    • S300-II
    • TF IIB
    • TF2B
    • TF2B_HUMAN
    • TFIIB
    • Transcription initiation factor IIB
    see all
  • Function
    General factor that plays a major role in the activation of eukaryotic genes transcribed by RNA polymerase II.
  • Sequence similarities
    Belongs to the TFIIB family.
    Contains 1 TFIIB-type zinc finger.
  • Cellular localization
    Nucleus.
  • Information by UniProt

References

This product has been referenced in:

See 1 Publication for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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